100944940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 220449600

約数和(自身を除く): 119504660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 269, 290, 538, 580, 647, 1076, 1294, 1345, 2588, 2690, 3235, 5380, 6470, 7801, 12940, 15602, 18763, 31204, 37526, 39005, 75052, 78010, 93815, 156020, 174043, 187630, 348086, 375260, 696172, 870215, 1740430, 3480860, 5047247, 10094494, 20188988, 25236235, 50472470, 100944940]

約数ペア:

[(1, 100944940), (2, 50472470), (4, 25236235), (5, 20188988), (10, 10094494), (20, 5047247), (29, 3480860), (58, 1740430), (116, 870215), (145, 696172), (269, 375260), (290, 348086), (538, 187630), (580, 174043), (647, 156020), (1076, 93815), (1294, 78010), (1345, 75052), (2588, 39005), (2690, 37526), (3235, 31204), (5380, 18763), (6470, 15602), (7801, 12940)]